KR101647297B1 - Changable chair between lifesaving floater and life vest - Google Patents

Abstract

The present invention relates to a chair which can be changed into a lifesaving float and a life vest. The chair is formed in a ship or the like to be used as a chair at normal times and to be changed into a life vest by enabling a user to easily separate the chair in an emergency in order to allow the user to wear the life vest. Moreover, the chair can be changed into a lifesaving float to increase the survival and rescue rate when the user meets with a disaster on the water and enables the user to easily and rapidly change the chair according to a situation. The chair comprises first and second members which have a pair of first curved parts having curved grooves and a pair of second curved parts, wherein the second curved parts are partially inserted into the curved grooves of the first curved parts to allow the chair to be changed into the life vest.

Description

{CHANGABLE CHAIR BETWEEN LIFESAVING FLOATER AND LIFE VEST}

The present invention relates to a chair variable in life support and life jackets, which can be used as a chair in everyday life, such as a ship, and in an emergency, a user can be easily separated and changed into a life jacket. Wherein the lifter and lifting vest are variable in life insurance bookings so as to increase survival and resilience, and can be changed easily and quickly to suit the situation.

Today, government regulations that require life-saving goods to be proportionate to a certain number of people are being reinforced where large accidents can occur, such as maritime vessels. However, there is a growing problem of limited space and capacity to comply with these regulations. In order to solve this problem, there have been developed life-saving articles that are simplified, miniaturized, or changed. However, such miniature or variable life-like articles can not be applied to a limited ship area, and the life- It is difficult to achieve the purpose of human rescue.

U.S. Patent No. 5,335,882 relates to a seat cushion for an airplane chair that can be transformed into a life vest, wherein the cushion provided on the base of the chair can be changed to a life vest so that the user can easily grasp the position, However, there is a problem in that there is no separate structure for preventing hypothermia, which is the cause of death which is the biggest cause of death among the victims drifting in the sea, because it can be changed into a life jacket shape only.

Prior Art 1: United States Patent No. 5,335,882

SUMMARY OF THE INVENTION The present invention provides a life jacket in which a user can easily grasp the position of a life jacket to solve the above problems.

In addition, the present invention provides a life jacket which can be easily changed to have a relatively simple structure so that a user can easily wear a life jacket.

The present invention also provides a life vest capable of accommodating a life-like article to accommodate the number of persons without providing a separate space in a limited space of the vessel.

Meanwhile, the present invention aims at preventing secondary damage caused by in-ship objects that fall due to an inclined hull when the ship sinks.

Furthermore, the present invention is intended to provide a life vest that is variable to life support to prevent the survivor from dying of hypothermia.

In order to achieve the above object, the present invention is characterized in that a first member and a second member, each having a U-shaped shape and having buoyancy, and a first member and a second member, A pair of first curvature portions and a pair of second curvature portions are formed so that one end of the curvature portion and the second curvature portion may be oriented in one direction, one end of the first curvature portion is formed with curvature grooves respectively along curvature, Wherein the second curvature portion has a size that is capable of being inserted into the curvature groove, and the second curvature portion is changed into an engaging member having an " a " shape when the entirety of the second curvature portion is inserted into the curvature groove of the first curvature portion, And a seat which is variable into a life vest and a life vest varying into a life vest when a part of the second curvature portion is inserted into a curvature groove of the member.

According to the present invention, since the first member and the second member are mutually inserted and mutually deformed into chairs, they are easily provided within a limited space within the ship, and their positions can be easily grasped.

In addition, according to the present invention, since the first member and the second member can be changed to life jackets, the user can easily wear the life jacket, thereby enabling quick response to emergency situations.

On the other hand, according to the present invention, since the first member and the second member can be variable in life buoyancy, the life and structure ratio can be increased.

On the other hand, according to the present invention, the first member and the second member, which are variable in the lifesaving section, are characterized in that the rescuer can searched the victim more quickly when the life changer is changed.

Further, in accordance with the present invention, the first member and the second member to be inserted are provided with a material that can maintain the outer shape to be inserted, so that when the ship or the like sinks, It is characterized by the ability to prevent accidents caused by floats in the case of distress or distress on the water surface.

1 and 2 are perspective views showing a first member and a second member of a chair which is variable in life jacket and life jacket according to an embodiment of the present invention.
FIG. 3 and FIG. 4 are perspective views illustrating a joining member of a chair varying with a life jacket and a life jacket according to an embodiment of the present invention.
FIG. 5 is a perspective view showing a life changing boater according to an embodiment of the present invention and a chair which is variable into a life vest changing into a life vest.
FIGS. 6 and 7 are perspective views illustrating a life changing unit according to an embodiment of the present invention and a chair variable in a life jacket, which is fastened to the first support unit and changed into a chair.
FIG. 8 and FIG. 9 are perspective views illustrating a life changing unit according to an embodiment of the present invention and a chair varying with a life jacket are fastened to a second support unit and changed into a chair.
FIG. 10 is a perspective view illustrating a life changing unit according to an embodiment of the present invention and a chair varying in life vest to be slidably coupled to the life changing unit.
FIG. 11 and FIG. 12 are perspective views showing that a life changing booster and a life changing vest vary according to an embodiment of the present invention.
FIG. 13 is a perspective view showing the distance between the fastening groove and the support member when the chair variable in life support unit and life jacket according to the embodiment of the present invention is changed to life support unit.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. The sizes and shapes of the components shown in the drawings may be exaggerated for clarity and convenience. In addition, terms defined in consideration of the configuration and operation of the present invention may be changed according to the intention or custom of the user, the operator. Definitions of these terms should be based on the content of this specification. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. Of course.

The chair variable in the life saving booster and the life vest according to an embodiment of the present invention includes a coupling member 10 composed of a first member 100 and a second member 200, a support member 60, 40 and a second support portion 50. [

The first member 100 and the second member 200 are made of a buoyant material so that they can be used as the life jacket 30 or the lifejacket 20. However, since the first member 100 and the second member 200 can be changed into chairs in addition to the life preserver 30 and the lifejacket 20, the shape of the chair can be maintained, It is preferable to provide a material which is not easily damaged as in the case of the problem. In addition, it has a feature that it can reduce the damage even if a fall occurs due to the objects loaded on the ship when the ship sinks.

Referring to FIG. 1, the first member 100 corresponds to a back plate when it is changed into a chair shape. The first member 100 is provided in a plate shape and has one end in a U- Quot; one end of the first curvature portion 110 bent at a predetermined angle so as to face the one direction is referred to as " one direction of the first curvature portion 110 " However, the present invention is not limited to 90 degrees but may be differently provided according to the form or embodiment of the chair or the life jacket 20 and the life changer 30, The first curvature portion 110 formed at one end of the first member 100 has curved grooves 111 along the curvature curved at a predetermined angle inward. , And the first curvature portion 110 has a curved opening The groove 111 is provided.

Referring to FIG. 2, the second member 200 has a configuration corresponding to a base plate when it is variable in a chair shape. The second member 200 is provided in a plate shape and has one end in a U- Quot; one end of the second curvature portion 210 bent at a predetermined angle so as to face the one direction is referred to as " one direction of the second curvature portion 210 " However, the present invention is not limited to 90 degrees but may be differently provided according to the form or embodiment of the chair or the life jacket 20 and the life changer 30, U-shaped second curvature portion 210 provided at one end of the second member 200 may be inserted into the curvature groove 111 provided in the first curvature portion 110, The second curvature portion 210 is formed on the inner side of the first curvature portion 110, The second curvature portion 210 having the same size as the curvature groove 111 formed inside the first curvature portion 110 so as to be inserted into the curvature groove 111 and inserted along the curvature curved at a predetermined angle, Respectively.

3 and 4, the first member 100 and the second member 200 include a first curvature portion 110 provided at one end of the first member 100 and a first curvature portion 110 provided at one end of the second member 200, The second curvature portion 210 is inserted into the second curvature portion 210 and is deformed into the "?&Quot; The first curvature portion 110 provided at one end of the first member 100 has a curvature groove 111 formed inside the first curvature portion 110 along the curvature of the first curvature portion 110, The second curvature portion 210 of the second member 200 having the same size as the first curvature portion 210 is inserted and fastened. At this time, since the curvature is 90 degrees, the first member 100 and the second member 200 are inserted into each other so that the coupling member 10 has the "?&Quot; There is a variable characteristic. In addition, the coupling member 10 having such a variable " b " shape can be used as a left-sitting chair. Such a left-sitting chair can be used as a usual chair after being fastened to a ship, The second member 200 can be used as a life vest 20 or the like so that it is possible to solve the spatial problem of having a separate life-saving equipment in a narrow space. Further, , And is provided at a position that is easily visible to the user, so that it can be easily used for life-saving in an emergency.

Referring to FIG. 5, the first member 100 and the second member 200 according to an embodiment of the present invention may include a first curved portion 110 and a second curved portion 110 provided at one end of the first member 100, And the second curvature portion 210 provided in the main body 200 may be inserted into and coupled to the life vest 20. When the entirety of the second curvature portion 210 having the same size as the curvature groove 111 is inserted into the curvature groove 111 provided in the first curvature portion 110, The second curvature portion 210 can be used as the life vest 20 since the second curvature portion 210 can be deformed into the life vest 20 when only a predetermined length is inserted into the curvature groove 111 . Further, protrusions and grooves are formed on outer surfaces of the curvature grooves 111 and the second curvature portions 210 so that a user can easily insert a predetermined length when inserting a predetermined length, So that the user can easily grasp it. Further, it is also possible to provide a feature that it can be more firmly fixed due to the projection and the groove.

1 to 5, two or more coupling grooves 300 are formed on the rear surface of the first member 100 and the second member 200 so that the support member 60 can be inserted , The fastened support member 60 is characterized in that the user can grasp the support member 60 on the water surface so as to be centered. More specifically, two or more coupling grooves 300 are provided on the rear surfaces of the first member 100 and the second member 200, respectively. At this time, although two coupling grooves 300 are provided as an example, the present invention is not limited to the two coupling grooves 300 but may be provided in various numbers. The support member 60 is inserted into the fastening groove 300 to be gripped by a user and is provided with a rod having a "C" shape. Both ends of the support member 60 can be formed along the two recesses so as not to be easily detached when they are inserted into the coupling groove 300. The coupling groove 300 is formed at both ends of the support member 60 The jaws can be formed at the both ends of the support member 60. The jaws and the coupling groove 300 formed along the two recesses of the support member 60 are inserted into the jaws 300, The support member 60 is not easily detached when the support member 60 is inserted into the coupling groove 300. [ Although the first member 100 and the second member 200 are both provided with a variable life vest 20 as an example of the first member 100 and the second member 200, In this case, the support member 60 may be fastened to the first member or the second member so as to be centered more easily than when the user floats on the water surface, .

Referring to FIGS. 6 and 10, in the chair according to the present invention, the first member 100 and the second member 200 are provided with guide portions on both sides thereof, . Specifically, the first member 100 is provided with a first guide portion 120 having protrusions protruding along the longitudinal direction of the first member 100 on both sides. The first guide part 120 is formed in such a shape that the protruding tip protrudes in an increasingly widened shape, and in this specification, protrusions protruding in an inverted triangular shape are provided. The second member 200 includes a first guide portion 120 and a second guide portion 120. The first guide portion 120 is formed on both sides of the first member 100 along the longitudinal direction of the first member 100, The second guide part 220 is formed with a groove having the same shape and size as the first guide part 120. The second guide part 220 is formed as a protrusion protruding from both sides of the first member 100 to insert and fasten the first guide part 120 into the second guide part 220. That is, although the first member 100 and the second member 200 can be used as the life vest 20 by being fastened to each other, even if only one of the first member 100 or the second member 200 is selected, The support member 60 can be inserted into the coupling groove 300 of the first member 100 or the second member 200 to be used as an attachment.

Referring to FIGS. 6 and 7, according to the embodiment of the present invention, the life changing unit and the chair which is variable in life jacket can be changed into a chair having a predetermined height at the time of coupling with the " A first support portion 40 is provided. The first support portion 40 is provided with a bottom surface so as to be fastened to a ship or the like and is spaced upward by a predetermined distance. The first support portion 40 further includes an upper plate, and a third guide Shaped projections 42 are formed on both sides of the upper surface of the first support portion 40. The projections 42 are formed on the upper surface of the first support portion 40 so as to be fastened to the U- And a third guide part 41 formed of a protrusion projecting along the longitudinal direction at the inner side of the side wall and the third guide part 41 protruding along the longitudinal direction of the third guide part 41. The second guide part 41 protrudes along the longitudinal direction of the second guide part 41, Shaped second guide members 220 provided on both sides of the second member 200 so as to be slidably engaged with the guide member 220. In other words, (220) and the third guide portion (41) provided on the upper surface of the first support portion (40) A protrusion 42 having the same size as that of the "U" shape of the second member 200 is formed on the upper surface of the first support portion 40, Is provided as a flat plate-like chair base plate when slidably coupled to the first receiving portion 40, and can be used as a chair.

Referring to FIGS. 8 and 9, the chair which is variable in life jacket and life jacket according to an embodiment of the present invention includes a first member 100 and a second member 200, And a second receiving portion 50 which is fastened to the first receiving portion 10 and can be used as a chair. The second support portion (50) includes a plurality of columnar portions (51) projecting in a columnar shape. One end of the column portion 51 may be connected to the column portion 51 so as to be supported. In the present specification, the end of the column portion 51 is connected to the rod having the same diameter. Can be connected and supported. On the other hand, the other end of the column 51 is inserted into the coupling groove 300 provided on the rear surface of the second member 200 to be changed into a chair shape. In such a chair shape, It can be used as a portable chair.

10 to 13, the chair variable in the life support and lifesaving vest according to an embodiment of the present invention includes a first guide part 120 and a second member 200 provided in the first member 100, The first member 100 and the second member 200 can be used as the life support unit 30 by joining together the second guide units 220 provided in the first member 100 and the second member 200, The first member 100 and the second member 200 are provided with two or more coupling grooves 300 and a " C " shape that can be inserted into the coupling grooves 300, Member 60 is further provided. That is, the first member 100 and the second member 200, which are provided in two or more than one and are coupled to each other through the first guide part 120 and the second guide part 220, 1 is inserted into the coupling groove 300 of the guide portion 120 and the other end is inserted into the coupling groove 300 of another first member 100 or the second member 200 and fixed.

13, the distance from the side surface of the first member 100 to the engagement groove 300 of the first member 100 is larger than the distance from the side surface of the second member 200 to the engagement groove 300 of the second member 200, The fastening groove 300 of the first member 100 or the second member 200 in the fastening groove 300 provided in the first member 100 or the second member 200 has the same distance as the fastening groove 300 of the first member 100, And the distance between the coupling groove 300 provided in the first member 100 and the coupling groove 300 provided in the second member 200 is b and the distance b is longer than 2a It is preferable that the length is long or the same. That is, the length 2a > = b is provided. The first member 100 and the second member 200 can be inserted into the coupling groove 300 formed in the front surface of the first member 100 and the second member 200 and inserted into the coupling groove 300 formed in the rear surface of the first member 100 and the second member 200, If the support member 60 is inserted and fastened to both the front surface and the rear surface of the member 100 and the second member 200, it can be more firmly fixed and thereby the life preserver 30, which is variable, .

The life changing unit and the life jacking varying chair according to another embodiment of the present invention may be configured not only in the configuration of the first supporting unit 40 that allows the coupling member 10 to be fastened to the chair, 100 are coupled to each other and can be changed into a chair. The third support portion 55 is provided at a height at which the user can sit and is provided with a third curvature portion 56 in which the first curvature portion 110 is inserted at one end of the upper edge. The third curvature portion 56 is formed at one end of the third support portion 55 so as to be inserted into the curvature groove 111 formed in the first curvature portion 110. The third curvature portion 56, (56) are inserted and fastened with the same curvature and the same width as the curvature grooves (111) so as to be inserted into the curvature grooves (111). In other words, the third supporting portion 55 in which the third curvature portion 56 is formed can be changed into a chair shape only by the first member 100 even if the second member 200 is not provided. Although the first member 100 is inserted and fastened in the same manner as the first member 100 and the third support portion 55 and the third curvature portion 56 as described above, The second member 200 can be configured to be fastened, and it goes without saying that the present invention also belongs.

It will be apparent to those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

10: coupling member 20: life jacket
30: Life support book 40: First support part
41: third guide part 42:
50: second support portion 51:
55: third support portion 56: third curvature portion
60: Support member 100: First member
110: first curvature portion 111: curvature groove
120: first guide part 200: second member
210: second curvature portion 220: second guide portion
300: fastening groove

Claims (8)

A first member 100 and a second member 200 which are provided in a " U "shape and have buoyancy;
The first member 100 and the second member 200 have a pair of first curved portions 110 and a pair of second curved portions 210 at both ends of a "U " shape,
One end of the first curvature portion 110 is formed with a curvature groove 111 along a curvature,
The second curvature portion 210 may be inserted into the curvature groove 111,
When the entirety of the second curvature portion 210 is inserted into the curvature groove 111 of the first curvature portion 110,
The life vest 20 is varied when a part of the second curvature portion 210 is inserted into the curvature groove 111 of the first member 100,
Both side surfaces of the first member 100 are provided with a protrusion-shaped first guide part 120 protruding along the longitudinal direction,
Both side surfaces of the second member 200 are provided with a second guide part 220 having a groove along the longitudinal direction,
The first guide part 120 and the second guide part 220 are slidably coupled to each other to be variable in the life preserver 30,
And a first support portion (40) having a height at which the user can sit,
The first support portion 40 includes side walls protruding upward along the longitudinal direction on both sides of the upper surface and a third guide portion 41 protruding along the longitudinal direction on the inner side surface of the side wall,
And the second guide part (220) is slidably coupled to the third guide part (41) to be changed into a chair shape.
delete delete The method according to claim 1,
The first member 100 and the second member 200 are variable in the life vest 20 so that the user can grip the vest in water,
Further includes at least one supporting member 60 having two or more coupling grooves 300 and a " C " -shaped bar each provided on the rear surface of the first member 100 and the second member 200 ,
Wherein both ends of the support member (60) are inserted into the coupling groove (300) of the first member (100) or the second member (200).
The method according to claim 1,
At least two of the first member 100 and the second member 200 are provided,
Two or more coupling grooves 300 provided on the front surfaces of the first member 100 and the second member 200,
Further comprising a support member (60) provided with a " C " shaped bar,
One end of the support member 60 is inserted into the coupling groove 300 of the first member 100 and the other end of the support member 60 is inserted into the coupling groove 300 of the first member 100 or the second member 200 And the seat is variable in life vest.
5. The method of claim 4,
The first member (100) or the second member (200) is fastened to be changed into a chair
A second receiving portion 50 including a plurality of column portions 51 fastened to one end of the coupling groove 300 so that the coupling member 10 can be changed into a chair when the coupling member 10 is varied, Wherein the chair is adjustable to a life jacket and a life jacket.
delete delete

Images